{"created":"2023-05-15T14:37:00.177016+00:00","id":47686,"links":{},"metadata":{"_buckets":{"deposit":"415f9c57-f562-4572-a8ca-bf5603e65887"},"_deposit":{"created_by":1,"id":"47686","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"47686"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00047686","sets":["1"]},"author_link":["478479","478484","478480","478486","478481","478487","478483","478478","478485","478482"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"76","bibliographicPageStart":"73","bibliographicVolumeNumber":"37","bibliographic_titles":[{"bibliographic_title":"Nuclear Medicine and Biology"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Abstract\nIntroduction\nCarbon-11-labeled phosgene is an important labeling precursor for PET molecular probes. Despite the usefulness of [11C]phosgene, some difficulties, especially in the formation of [11C]phosgene process from [11C]CCl4, hamper its use. The present article shows a simple preparation method for [11C]phosgene.\nMethod\n[11C]CCl4 was obtained using the conventional method by passing a mixture of [11C]CH4 and Cl2 through a heated quartz tube. The [11C]CCl4 was transformed to [11C]phosgene simply by passing through a pretreatment tube of a Kitagawa gas detection system for the working-environmental CCl4 concentration measurement at room temperature with a flow rate of 50 ml/min.\nResult\nThis tube successfully transformed [11C]CCl4 to [11C]phosgene at room temperature. [11C]Phosgene was obtained at nearly 80% radiochemical yield (EOB) in a short synthesis time with high reproducibility.\nConclusion\nA high yield and reliable [11C]phosgene production method using a gas detector tube system for working-environmental CCl4 concentration measurement was developed.","subitem_description_type":"Abstract"}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0969-8051","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ogawa, Masanao"}],"nameIdentifiers":[{"nameIdentifier":"478478","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takada, Yuuki"}],"nameIdentifiers":[{"nameIdentifier":"478479","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Suzuki, Hisashi"}],"nameIdentifiers":[{"nameIdentifier":"478480","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nemoto, Kazuyoshi"}],"nameIdentifiers":[{"nameIdentifier":"478481","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fukumura, Toshimitsu"}],"nameIdentifiers":[{"nameIdentifier":"478482","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小川 政直","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"478483","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"高田 由貴","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"478484","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鈴木 寿","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"478485","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"根本 和義","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"478486","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"福村 利光","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"478487","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Simple and effective method for producing [11C]phosgene using an environmental CCl4 gas detection tube","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Simple and effective method for producing [11C]phosgene using an environmental CCl4 gas detection tube"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-03-27"},"publish_date":"2017-03-27","publish_status":"0","recid":"47686","relation_version_is_last":true,"title":["Simple and effective method for producing [11C]phosgene using an environmental CCl4 gas detection tube"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:36:41.611142+00:00"}